| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Sep 28, 2012 | 98.52 | 98.52 | 98.52 | 0 | +0.30(+0.31%) | |
| Sep 27, 2012 | 98.21 | 98.47 | 98.21 | 98.21 | 0 | -1.19(-1.19%) |
| Sep 26, 2012 | 99.40 | 99.41 | 99.23 | 99.40 | 0 | +1.30(+1.33%) |
| Sep 25, 2012 | 98.09 | 98.09 | 98.04 | 98.09 | 0 | +1.00(+1.03%) |
| Sep 24, 2012 | 97.09 | 97.09 | 96.95 | 97.09 | 0 | +0.93(+0.97%) |
| Sep 21, 2012 | 96.16 | 96.16 | 96.16 | 0 | +0.00(+0.00%) | |
| Sep 20, 2012 | 96.16 | 96.16 | 96.02 | 96.16 | 0 | +0.33(+0.34%) |
| Sep 19, 2012 | 95.84 | 95.84 | 95.73 | 95.84 | 0 | +0.86(+0.90%) |
| Sep 18, 2012 | 94.98 | 95.06 | 94.98 | 94.98 | 0 | +0.59(+0.62%) |
| Sep 17, 2012 | 94.39 | 94.46 | 94.39 | 94.39 | 0 | +0.98(+1.05%) |
| Sep 14, 2012 | 93.41 | 93.41 | 93.41 | 0 | -2.95(-3.06%) | |
| Sep 13, 2012 | 96.36 | 96.36 | 96.22 | 96.36 | 0 | -0.20(-0.21%) |
| Sep 12, 2012 | 96.56 | 96.66 | 96.56 | 96.56 | 0 | -1.36(-1.39%) |
| Sep 11, 2012 | 97.92 | 98.05 | 97.92 | 97.92 | 0 | -0.92(-0.93%) |
| Sep 10, 2012 | 98.84 | 98.84 | 98.70 | 98.84 | 0 | +0.34(+0.35%) |
| Sep 07, 2012 | 98.88 | 100.42 | 97.65 | 98.50 | 0 | -0.52(-0.52%) |
| Sep 06, 2012 | 99.02 | 99.06 | 99.02 | 99.02 | 0 | -1.87(-1.85%) |
| Sep 05, 2012 | 100.88 | 100.98 | 100.88 | 100.88 | 0 | -0.51(-0.50%) |
| Sep 04, 2012 | 101.39 | 101.52 | 101.39 | 101.39 | 0 | -0.19(-0.18%) |
| Aug 31, 2012 | 101.58 | 101.58 | 101.58 | 101.58 | 0 | +1.48(+1.48%) |
| Aug 30, 2012 | 100.10 | 100.10 | 100.05 | 100.10 | 0 | +0.42(+0.42%) |
| Aug 29, 2012 | 99.68 | 99.68 | 99.57 | 99.68 | 0 | -0.12(-0.12%) |
| Aug 27, 2012 | 99.80 | 99.80 | 99.77 | 99.80 | 0 | +0.82(+0.83%) |
| Aug 24, 2012 | 98.98 | 98.98 | 98.98 | 0 | -0.16(-0.17%) | |
| Aug 23, 2012 | 99.14 | 99.24 | 99.14 | 99.14 | 0 | +0.22(+0.22%) |
| Aug 22, 2012 | 98.92 | 98.91 | 98.77 | 98.92 | 0 | +1.92(+1.98%) |
| Aug 21, 2012 | 97.00 | 97.00 | 97.00 | 97.00 | 0 | +0.36(+0.37%) |
| Aug 20, 2012 | 96.64 | 96.64 | 96.52 | 96.64 | 0 | +0.23(+0.24%) |
| Aug 17, 2012 | 96.41 | 96.41 | 96.41 | 0 | +0.42(+0.44%) | |
| Aug 16, 2012 | 95.98 | 95.98 | 95.87 | 95.98 | 0 | -0.62(-0.65%) |
| Aug 15, 2012 | 96.61 | 96.80 | 96.56 | 96.61 | 0 | -7.01(-6.76%) |
| Aug 14, 2012 | 103.62 | 103.73 | 103.59 | 103.62 | 0 | -1.72(-1.63%) |
| Aug 13, 2012 | 105.34 | 105.36 | 105.26 | 105.34 | 0 | -0.03(-0.03%) |
| Aug 10, 2012 | 105.37 | 105.37 | 105.37 | 0 | +0.42(+0.40%) | |
| Aug 09, 2012 | 104.95 | 104.98 | 104.95 | 104.95 | 0 | -0.09(-0.08%) |
| Aug 08, 2012 | 105.03 | 105.12 | 105.03 | 105.03 | 0 | -0.67(-0.64%) |
| Aug 07, 2012 | 105.70 | 105.70 | 105.70 | 105.70 | 0 | -1.34(-1.26%) |
| Aug 06, 2012 | 107.05 | 107.22 | 107.05 | 107.05 | 0 | -0.27(-0.25%) |
| Aug 03, 2012 | 107.32 | 107.32 | 107.32 | 0 | -1.93(-1.77%) | |
| Aug 02, 2012 | 109.25 | 109.25 | 109.19 | 109.25 | 0 | +0.94(+0.87%) |
| Aug 01, 2012 | 108.31 | 108.54 | 108.31 | 108.31 | 0 | -1.12(-1.02%) |
| Jul 31, 2012 | 109.43 | 109.43 | 109.11 | 109.43 | 0 | +0.78(+0.72%) |
| Jul 30, 2012 | 108.65 | 108.88 | 108.65 | 108.65 | 0 | +1.02(+0.95%) |
| Jul 27, 2012 | 107.62 | 107.62 | 107.62 | 0 | -2.77(-2.51%) | |
| Jul 26, 2012 | 110.40 | 110.41 | 110.31 | 110.40 | 0 | -1.09(-0.98%) |
| Jul 25, 2012 | 111.49 | 111.49 | 111.46 | 111.49 | 0 | +0.00(+0.00%) |
| Jul 24, 2012 | 111.49 | 111.47 | 111.14 | 111.49 | 0 | +0.99(+0.90%) |
| Jul 23, 2012 | 110.50 | 110.50 | 110.20 | 110.50 | 0 | +1.04(+0.95%) |
| Jul 20, 2012 | 109.46 | 109.46 | 109.46 | 0 | +1.52(+1.41%) | |
| Jul 19, 2012 | 107.94 | 108.10 | 107.94 | 107.94 | 0 | -0.37(-0.34%) |
| Jul 18, 2012 | 108.30 | 108.39 | 108.30 | 108.30 | 0 | +0.13(+0.12%) |
| Jul 17, 2012 | 108.17 | 108.31 | 108.12 | 108.17 | 0 | -0.98(-0.90%) |
| Jul 16, 2012 | 109.16 | 109.27 | 109.16 | 109.16 | 0 | +0.33(+0.30%) |
| Jul 13, 2012 | 108.83 | 108.83 | 108.83 | 0 | -0.24(-0.22%) | |
| Jul 12, 2012 | 109.07 | 109.07 | 109.05 | 109.07 | 0 | +1.09(+1.01%) |
| Jul 11, 2012 | 107.98 | 108.24 | 107.98 | 107.98 | 0 | -0.23(-0.21%) |
| Jul 10, 2012 | 108.21 | 108.21 | 108.16 | 108.21 | 0 | +0.42(+0.39%) |
| Jul 09, 2012 | 107.79 | 107.88 | 107.79 | 107.79 | 0 | +0.88(+0.83%) |
| Jul 06, 2012 | 106.91 | 106.91 | 106.91 | 0 | +1.14(+1.08%) | |
| Jul 05, 2012 | 105.77 | 105.84 | 105.77 | 105.77 | 0 | +0.58(+0.55%) |
| Jul 03, 2012 | 105.19 | 105.19 | 105.19 | 105.19 | 0 | -0.98(-0.93%) |